Replaceable friction element for a brake pad unit



FIG. 1 is a top perspective view of a replaceable friction element for a brake pad unit showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view thereof. 

The ornamental design for a replaceable friction element for a brake pad unit, as shown and described. 